INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3660a34c65d5404213b556e6286918cdbb47f6a5b7e67c9f165095c643107523', 
    '6H6jg4lKDhtG4vdOmG1PMizTXIwwdvzv3NnrcXEQUlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)